Using Directions Post (json or geojson) or with just two points with these coordinates the routing goes south first taking a longer route;
[[-116.9647,51.2976],[-115.3481, 51.0867]]
But using OpenStreetMap and Google it takes the desired routing;
Than you for your inquiry!
The observed behavior seem to be a result of some OSM data quality issue at the connection between the bridge and road segment here:
It is possible to pass in the opposite direction, though:
There have been some edits to this area over the past months, and I don’t observe any problem with the most-recent OSM data. So this issue should resolve itself as soon as we update our servers for openrouteservice 5.1 release.
Cheers,
Andrzej
Thank you for looking into this